@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:    #07070a;
  --bg2:   #0c0c10;
  --bg3:   #111116;
  --bg4:   #16161c;

  --card:  rgba(255,255,255,0.026);
  --card2: rgba(255,255,255,0.045);
  --card3: rgba(255,255,255,0.065);

  --border:   rgba(255,255,255,0.07);
  --border2:  rgba(255,255,255,0.12);
  --border3:  rgba(255,255,255,0.20);

  --txt:   #f0f0f4;
  --txt2:  rgba(240,240,244,0.52);
  --txt3:  rgba(240,240,244,0.28);

  --gold:  #C8A45A;
  --gold2: rgba(200,164,90,0.14);
  --gold3: rgba(200,164,90,0.06);

  --green:  #22c55e;
  --green2: rgba(34,197,94,0.12);
  --red:    #ef4444;
  --red2:   rgba(239,68,68,0.12);
  --blue:   #60a5fa;
  --blue2:  rgba(96,165,250,0.12);
  --amber:  #f59e0b;

  --r-xs: 6px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-2xl:32px;
  --r-full:9999px;

  --ease: cubic-bezier(0.4,0,0.2,1);
  --ease-out: cubic-bezier(0,0,0.2,1);
  --bounce: cubic-bezier(0.34,1.56,0.64,1);

  --nav-w: 258px;
  --hdr-h: 62px;
  --shadow: 0 4px 32px rgba(0,0,0,0.5);
  --shadow2: 0 12px 64px rgba(0,0,0,0.7);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--txt);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
h1 { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.03em; }
h2 { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.025em; }
h3 { font-size: 1.1rem;  font-weight: 600; letter-spacing: -0.02em; }
h4 { font-size: 0.95rem; font-weight: 600; }
p  { color: var(--txt2); font-size: 0.9rem; }

a { color: inherit; text-decoration: none; }

/* ── LOGIN PAGE ─────────────────────────────────────────── */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}

.login-bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  animation: orbPulse 8s ease-in-out infinite;
}
.login-bg-orb.orb1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(200,164,90,0.08) 0%, transparent 70%);
  top: -200px; left: -200px;
}
.login-bg-orb.orb2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(96,165,250,0.06) 0%, transparent 70%);
  bottom: -150px; right: -150px;
  animation-delay: -4s;
}

@keyframes orbPulse {
  0%,100% { transform: scale(1); opacity: 0.8; }
  50%      { transform: scale(1.1); opacity: 1; }
}

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  padding: 48px 40px;
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--r-2xl);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow2);
  animation: fadeUp 0.6s var(--ease-out) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}
.login-logo-icon {
  width: 44px; height: 44px;
  background: var(--gold);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1rem; color: #000;
  letter-spacing: -0.05em;
  flex-shrink: 0;
}
.login-logo-name { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.02em; }
.login-logo-sub  { font-size: 0.7rem; color: var(--txt3); letter-spacing: 0.12em; text-transform: uppercase; }

.login-title { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 6px; }
.login-sub   { color: var(--txt2); font-size: 0.875rem; margin-bottom: 32px; }

/* ── FORMS ──────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 0.8rem; font-weight: 500; color: var(--txt2); margin-bottom: 8px; letter-spacing: 0.02em; }
.form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border2);
  border-radius: var(--r-md);
  color: var(--txt);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
  outline: none;
}
.form-input:focus {
  border-color: var(--gold);
  background: rgba(200,164,90,0.04);
  box-shadow: 0 0 0 3px rgba(200,164,90,0.1);
}
.form-input::placeholder { color: var(--txt3); }
.form-input:disabled { opacity: 0.5; cursor: not-allowed; }

select.form-input { appearance: none; cursor: pointer; }
textarea.form-input { resize: vertical; min-height: 88px; }

.form-hint { font-size: 0.78rem; color: var(--txt3); margin-top: 6px; }
.form-error { font-size: 0.8rem; color: var(--red); margin-top: 6px; display: none; }
.form-error.visible { display: block; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px;
  border-radius: var(--r-md);
  font-size: 0.875rem; font-weight: 600; font-family: inherit;
  cursor: pointer; border: none; outline: none;
  transition: var(--t, all 0.2s var(--ease));
  white-space: nowrap;
  position: relative; overflow: hidden;
  letter-spacing: -0.01em;
}
.btn::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.15s;
}
.btn:hover::after  { background: rgba(255,255,255,0.05); }
.btn:active::after { background: rgba(255,255,255,0.1); }

.btn-primary {
  background: var(--gold);
  color: #000;
}
.btn-primary:hover { background: #d4af68; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(200,164,90,0.35); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--card2);
  color: var(--txt);
  border: 1px solid var(--border2);
}
.btn-secondary:hover { background: var(--card3); border-color: var(--border3); }

.btn-ghost {
  background: transparent;
  color: var(--txt2);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--card); color: var(--txt); border-color: var(--border2); }

.btn-danger {
  background: rgba(239,68,68,0.12);
  color: var(--red);
  border: 1px solid rgba(239,68,68,0.2);
}
.btn-danger:hover { background: rgba(239,68,68,0.2); }

.btn-sm { padding: 8px 14px; font-size: 0.8rem; border-radius: var(--r-sm); }
.btn-lg { padding: 15px 28px; font-size: 1rem; border-radius: var(--r-lg); }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

.btn-icon {
  width: 36px; height: 36px; padding: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--txt2);
  display: inline-flex; align-items: center; justify-content: center;
}
.btn-icon:hover { background: var(--card2); color: var(--txt); border-color: var(--border2); }

/* ── APP SHELL ───────────────────────────────────────────── */
.app-body {
  display: flex;
  min-height: 100vh;
  background: var(--bg);
}

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--nav-w);
  height: 100vh;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 200;
  transition: transform 0.3s var(--ease);
  overflow: hidden;
}

.sidebar-header {
  padding: 22px 20px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-logo {
  display: flex; align-items: center; gap: 11px;
  text-decoration: none;
}
.sidebar-logo-icon {
  width: 36px; height: 36px;
  background: var(--gold);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 0.8rem; color: #000;
  flex-shrink: 0;
}
.sidebar-logo-name { font-size: 1rem; font-weight: 800; letter-spacing: -0.03em; }
.sidebar-logo-sub  { font-size: 0.62rem; color: var(--txt3); letter-spacing: 0.14em; text-transform: uppercase; }

.sidebar-section { padding: 16px 12px 4px; }
.sidebar-section-label {
  font-size: 0.65rem; font-weight: 600;
  color: var(--txt3); letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0 8px;
  margin-bottom: 6px;
}

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 12px; }
.sidebar-nav::-webkit-scrollbar { width: 0; }

.nav-link {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--txt2);
  font-size: 0.875rem; font-weight: 500;
  text-decoration: none;
  transition: all 0.18s var(--ease);
  position: relative;
  margin-bottom: 2px;
}
.nav-link svg { width: 18px; height: 18px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 1.75; }
.nav-link:hover { color: var(--txt); background: var(--card2); }
.nav-link.active {
  color: var(--gold);
  background: var(--gold2);
}
.nav-link.active svg { stroke: var(--gold); }
.nav-link .nav-badge {
  margin-left: auto;
  background: var(--red);
  color: #fff;
  font-size: 0.68rem; font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--r-full);
  min-width: 20px; text-align: center;
}

.sidebar-footer {
  padding: 14px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-user {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  cursor: pointer;
  transition: background 0.18s;
}
.sidebar-user:hover { background: var(--card2); }
.sidebar-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--gold2);
  border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700; color: var(--gold);
  flex-shrink: 0;
}
.sidebar-user-name  { font-size: 0.85rem; font-weight: 600; }
.sidebar-user-role  { font-size: 0.72rem; color: var(--txt3); }
.sidebar-user-caret { margin-left: auto; color: var(--txt3); }
.sidebar-user-caret svg { width: 14px; height: 14px; }

.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 199;
}

/* ── MAIN CONTENT ────────────────────────────────────────── */
.main-content {
  flex: 1;
  margin-left: var(--nav-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
}

.page-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--hdr-h);
  background: rgba(7,7,10,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  display: flex; align-items: center; gap: 16px;
}
.page-header h1 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.025em; }
.page-header-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.hamburger {
  display: none;
  background: none; border: none; cursor: pointer;
  color: var(--txt2); padding: 6px;
  border-radius: var(--r-sm);
}
.hamburger:hover { background: var(--card); color: var(--txt); }
.hamburger svg { width: 22px; height: 22px; }

.content { padding: 28px; flex: 1; }
.content-wide { padding: 28px 32px; }

/* ── CARDS ───────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 22px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.card:hover { border-color: var(--border2); }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.card-title { font-size: 0.9rem; font-weight: 600; }
.card-subtitle { font-size: 0.8rem; color: var(--txt2); margin-top: 2px; }

/* ── STAT CARDS ──────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  animation: fadeUp 0.4s var(--ease-out) both;
}
.stat-card:hover { border-color: var(--border2); transform: translateY(-2px); }
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent, var(--gold)), transparent);
  opacity: 0.5;
}
.stat-card-icon {
  width: 38px; height: 38px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  background: var(--icon-bg, var(--gold2));
}
.stat-card-icon svg { width: 18px; height: 18px; stroke: var(--icon-clr, var(--gold)); fill: none; stroke-width: 2; }
.stat-card-label { font-size: 0.75rem; color: var(--txt3); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px; }
.stat-card-value { font-size: 2rem; font-weight: 800; letter-spacing: -0.04em; color: var(--txt); line-height: 1; margin-bottom: 6px; }
.stat-card-meta  { font-size: 0.78rem; color: var(--txt2); }
.stat-card-trend { display: inline-flex; align-items: center; gap: 4px; font-size: 0.75rem; font-weight: 600; }
.stat-card-trend.up   { color: var(--green); }
.stat-card-trend.down { color: var(--red); }

/* ── GRID LAYOUTS ────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 20px; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }

/* ── BADGE / TAG ─────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.badge-gold   { background: var(--gold2); color: var(--gold); border: 1px solid rgba(200,164,90,0.25); }
.badge-green  { background: var(--green2); color: var(--green); border: 1px solid rgba(34,197,94,0.2); }
.badge-red    { background: var(--red2); color: var(--red); border: 1px solid rgba(239,68,68,0.2); }
.badge-blue   { background: var(--blue2); color: var(--blue); border: 1px solid rgba(96,165,250,0.2); }
.badge-gray   { background: rgba(255,255,255,0.06); color: var(--txt2); border: 1px solid var(--border2); }

/* ── PROGRESS ────────────────────────────────────────────── */
.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: var(--r-full);
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  border-radius: var(--r-full);
  background: var(--gold);
  transition: width 1s var(--ease-out);
}
.progress-bar-fill.green { background: var(--green); }
.progress-bar-fill.blue  { background: var(--blue); }

/* Progress ring */
.progress-ring-wrap { position: relative; display: inline-flex; align-items: center; justify-content: center; }
.progress-ring { transform: rotate(-90deg); }
.progress-ring-bg   { fill: none; stroke: var(--border); }
.progress-ring-fill { fill: none; stroke: var(--gold); stroke-linecap: round; transition: stroke-dashoffset 1.2s var(--ease-out); }
.progress-ring-label {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
}
.progress-ring-val  { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.progress-ring-sub  { font-size: 0.7rem; color: var(--txt3); margin-top: 3px; }

/* ── PLAYER CARD (admin list) ────────────────────────────── */
.player-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  display: flex; align-items: center; gap: 16px;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.player-card:hover { border-color: var(--border2); background: var(--card2); transform: translateX(3px); }
.player-card-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gold2);
  border: 2px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: var(--gold);
  flex-shrink: 0;
}
.player-card-name { font-size: 0.95rem; font-weight: 600; }
.player-card-meta { font-size: 0.78rem; color: var(--txt2); margin-top: 2px; }
.player-card-actions { margin-left: auto; display: flex; gap: 8px; }

/* ── TABLE ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead tr { border-bottom: 1px solid var(--border2); }
th { padding: 11px 14px; font-size: 0.75rem; font-weight: 600; color: var(--txt3); text-align: left; letter-spacing: 0.08em; text-transform: uppercase; }
td { padding: 13px 14px; font-size: 0.875rem; color: var(--txt); border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr { transition: background 0.15s; }
tbody tr:hover { background: rgba(255,255,255,0.025); }
tbody tr:last-child td { border-bottom: none; }

/* ── CHAT ────────────────────────────────────────────────── */
.chat-wrap { display: flex; flex-direction: column; height: calc(100vh - var(--hdr-h) - 56px); }
.chat-messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }

.msg { display: flex; gap: 10px; max-width: 68%; }
.msg.sent { align-self: flex-end; flex-direction: row-reverse; }
.msg-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--gold2); border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; color: var(--gold);
  flex-shrink: 0;
}
.msg-bubble {
  padding: 10px 14px;
  border-radius: var(--r-lg);
  font-size: 0.875rem;
  line-height: 1.55;
  max-width: 100%;
}
.msg.received .msg-bubble {
  background: var(--card3);
  border: 1px solid var(--border2);
  border-bottom-left-radius: 4px;
  color: var(--txt);
}
.msg.sent .msg-bubble {
  background: var(--gold);
  color: #000;
  border-bottom-right-radius: 4px;
  font-weight: 500;
}
.msg-time { font-size: 0.7rem; color: var(--txt3); margin-top: 5px; }
.msg.sent .msg-time { text-align: right; }

.chat-input-area {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  display: flex; gap: 10px; align-items: flex-end;
}
.chat-input {
  flex: 1;
  background: var(--card2);
  border: 1px solid var(--border2);
  border-radius: var(--r-xl);
  padding: 11px 18px;
  color: var(--txt);
  font-size: 0.875rem; font-family: inherit;
  resize: none; outline: none;
  max-height: 140px;
  transition: border-color 0.2s;
}
.chat-input:focus { border-color: var(--gold); }
.chat-input::placeholder { color: var(--txt3); }

/* ── MODAL ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s var(--ease);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--r-xl);
  padding: 28px 30px;
  width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow2);
  transform: scale(0.96) translateY(12px);
  transition: transform 0.3s var(--bounce);
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.modal-title { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.025em; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--txt2); padding: 4px; border-radius: var(--r-sm); }
.modal-close:hover { background: var(--card2); color: var(--txt); }
.modal-close svg { width: 20px; height: 20px; }
.modal-footer { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--border); }

/* ── TOAST ───────────────────────────────────────────────── */
.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 2000; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: var(--bg4);
  border: 1px solid var(--border2);
  border-radius: var(--r-md);
  padding: 13px 18px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow2);
  font-size: 0.875rem; font-weight: 500;
  min-width: 280px;
  animation: slideIn 0.3s var(--bounce);
}
.toast.success { border-color: rgba(34,197,94,0.3); }
.toast.error   { border-color: rgba(239,68,68,0.3); }
.toast-icon svg { width: 18px; height: 18px; }
.toast.success .toast-icon { color: var(--green); }
.toast.error   .toast-icon { color: var(--red); }

@keyframes slideIn {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ── PERFORMANCE ─────────────────────────────────────────── */
.perf-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
.perf-metric {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.perf-metric:hover { border-color: var(--border2); transform: translateY(-2px); }
.perf-metric-icon { font-size: 1.5rem; margin-bottom: 10px; }
.perf-metric-val  { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.04em; color: var(--gold); line-height: 1; }
.perf-metric-unit { font-size: 0.72rem; color: var(--txt3); margin-bottom: 4px; }
.perf-metric-label{ font-size: 0.78rem; color: var(--txt2); font-weight: 500; }
.perf-metric-best { font-size: 0.72rem; color: var(--green); margin-top: 6px; }

/* ── JOURNAL ─────────────────────────────────────────────── */
.journal-entry {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  transition: border-color 0.2s;
  margin-bottom: 12px;
}
.journal-entry:hover { border-color: var(--border2); }
.journal-entry-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.journal-entry-date   { font-size: 0.78rem; color: var(--txt3); }
.journal-exercises    { display: flex; flex-direction: column; gap: 10px; }
.exercise-row {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 12px; align-items: center;
  padding: 10px 14px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 0.85rem;
}
.exercise-row-header { color: var(--txt3); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }

/* ── PLAN CARD ───────────────────────────────────────────── */
.plan-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.plan-card:hover { border-color: var(--border2); transform: translateY(-3px); box-shadow: var(--shadow2); }
.plan-card-cover {
  height: 160px;
  background: linear-gradient(135deg, var(--gold2) 0%, rgba(200,164,90,0.04) 100%);
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border);
  font-size: 3.5rem;
  position: relative; overflow: hidden;
}
.plan-card-cover::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.3));
}
.plan-card-body { padding: 20px; }
.plan-card-name { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 6px; }
.plan-card-desc { font-size: 0.82rem; color: var(--txt2); margin-bottom: 16px; }
.plan-card-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }

/* ── PDF VIEWER ──────────────────────────────────────────── */
.pdf-viewer-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.pdf-toolbar {
  padding: 12px 16px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.pdf-iframe { width: 100%; height: 75vh; border: none; background: #1a1a1a; }

/* ── EMPTY STATE ─────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--txt2);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.4; }
.empty-state h3 { color: var(--txt); margin-bottom: 8px; }
.empty-state p  { font-size: 0.875rem; max-width: 320px; margin: 0 auto 20px; }

/* ── DIVIDER ─────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 20px 0; }

/* ── SECTION HEADER ──────────────────────────────────────── */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.section-title { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; }

/* ── STREAK WIDGET ───────────────────────────────────────── */
.streak-widget {
  background: linear-gradient(135deg, rgba(200,164,90,0.15) 0%, var(--card) 60%);
  border: 1px solid var(--gold);
  border-opacity: 0.25;
  border-color: rgba(200,164,90,0.25);
  border-radius: var(--r-xl);
  padding: 26px 28px;
  position: relative; overflow: hidden;
  animation: fadeUp 0.5s var(--ease-out) 0.1s both;
}
.streak-widget::before {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: radial-gradient(circle, rgba(200,164,90,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.streak-num { font-size: 3.5rem; font-weight: 900; letter-spacing: -0.05em; color: var(--gold); line-height: 1; }
.streak-label { font-size: 0.85rem; color: var(--txt2); margin-top: 4px; }
.streak-days { display: flex; gap: 8px; margin-top: 16px; }
.streak-day {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 600;
  background: var(--border);
  color: var(--txt3);
}
.streak-day.done    { background: var(--gold); color: #000; }
.streak-day.today   { background: var(--gold2); color: var(--gold); border: 1px solid var(--gold); }
.streak-day.skipped { background: var(--red2); color: var(--red); }

/* ── UPCOMING TRAINING ───────────────────────────────────── */
.next-training {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  display: flex; gap: 16px;
  align-items: flex-start;
}
.next-training-date {
  background: var(--gold2);
  border: 1px solid rgba(200,164,90,0.3);
  border-radius: var(--r-md);
  padding: 12px 14px;
  text-align: center;
  min-width: 60px;
  flex-shrink: 0;
}
.next-training-day  { font-size: 1.6rem; font-weight: 900; color: var(--gold); line-height: 1; }
.next-training-month{ font-size: 0.65rem; color: var(--gold); text-transform: uppercase; letter-spacing: 0.1em; }

/* ── MESSAGE PREVIEW ─────────────────────────────────────── */
.msg-preview {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s;
}
.msg-preview:last-child { border-bottom: none; }
.msg-preview:hover { background: var(--card2); border-radius: var(--r-md); padding-left: 8px; }
.msg-preview-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gold2); border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; color: var(--gold);
  flex-shrink: 0;
}
.msg-preview-body { flex: 1; min-width: 0; }
.msg-preview-name { font-size: 0.875rem; font-weight: 600; margin-bottom: 3px; }
.msg-preview-text { font-size: 0.8rem; color: var(--txt2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.msg-preview-time { font-size: 0.72rem; color: var(--txt3); flex-shrink: 0; }
.msg-preview-unread { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); flex-shrink: 0; margin-top: 6px; }

/* ── UPLOAD ZONE ─────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border2);
  border-radius: var(--r-lg);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--gold);
  background: var(--gold3);
}
.upload-zone-icon { font-size: 2.5rem; margin-bottom: 12px; opacity: 0.5; }
.upload-zone p { font-size: 0.875rem; color: var(--txt2); }
.upload-zone strong { color: var(--gold); }

/* ── INPUT RANGE ─────────────────────────────────────────── */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%; height: 4px;
  background: var(--border2);
  border-radius: var(--r-full);
  outline: none; cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(200,164,90,0.2);
}

/* ── TABS ────────────────────────────────────────────────── */
.tabs { display: flex; gap: 2px; background: var(--card); border: 1px solid var(--border); border-radius: var(--r-md); padding: 4px; margin-bottom: 20px; }
.tab {
  flex: 1; text-align: center; padding: 9px 14px;
  border-radius: var(--r-sm);
  font-size: 0.82rem; font-weight: 500; cursor: pointer;
  color: var(--txt2); transition: all 0.2s;
  border: none; background: none; font-family: inherit;
}
.tab.active { background: var(--card3); color: var(--txt); font-weight: 600; }
.tab:hover:not(.active) { color: var(--txt); }

/* ── SEARCH ──────────────────────────────────────────────── */
.search-wrap { position: relative; }
.search-wrap svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; stroke: var(--txt3); fill: none; }
.search-input { padding-left: 38px !important; }

/* ── SCROLL ──────────────────────────────────────────────── */
::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--border3); }

/* ── ANIMATIONS ──────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}
.loading-shimmer {
  background: linear-gradient(90deg, var(--card) 25%, var(--card2) 50%, var(--card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.8s infinite;
  border-radius: var(--r-md);
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

/* ── WELCOME BANNER ──────────────────────────────────────── */
.welcome-banner {
  background: linear-gradient(135deg, rgba(200,164,90,0.1) 0%, var(--card) 70%);
  border: 1px solid rgba(200,164,90,0.2);
  border-radius: var(--r-xl);
  padding: 28px 30px;
  margin-bottom: 24px;
  position: relative; overflow: hidden;
  animation: fadeUp 0.5s var(--ease-out) both;
}
.welcome-banner::after {
  content: '';
  position: absolute; right: -20px; top: -20px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(200,164,90,0.08), transparent 70%);
  pointer-events: none;
}
.welcome-greeting { font-size: 0.8rem; color: var(--gold); letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; margin-bottom: 6px; }
.welcome-name { font-size: 1.8rem; font-weight: 900; letter-spacing: -0.04em; margin-bottom: 6px; }
.welcome-sub  { font-size: 0.875rem; color: var(--txt2); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-1-2, .grid-2-1 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-w: 260px; }

  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow2);
  }
  .sidebar-overlay.open { display: block; }

  .main-content { margin-left: 0; }
  .hamburger { display: flex; align-items: center; justify-content: center; }

  .content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .perf-grid { grid-template-columns: 1fr 1fr; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .login-card { padding: 32px 24px; }
  .modal { max-height: 95vh; }
  .exercise-row { grid-template-columns: 2fr 1fr; }
  .exercise-row-header { display: none; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .perf-grid { grid-template-columns: 1fr; }
  h1 { font-size: 1.4rem; }
}

/* ── UTILITY ─────────────────────────────────────────────── */
.flex   { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-4  { margin-bottom: 4px; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-28 { margin-bottom: 28px; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-sm  { font-size: 0.8rem; }
.text-xs  { font-size: 0.72rem; }
.text-muted   { color: var(--txt2); }
.text-dim     { color: var(--txt3); }
.text-gold    { color: var(--gold); }
.text-green   { color: var(--green); }
.text-red     { color: var(--red); }
.font-bold    { font-weight: 700; }
.font-medium  { font-weight: 500; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* stagger animation helpers */
.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.10s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.20s; }
.stagger-5 { animation-delay: 0.25s; }